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ATA293481A - DRAINAGE DEVICE - Google Patents

DRAINAGE DEVICE

Info

Publication number
ATA293481A
ATA293481A AT812934A AT293481A ATA293481A AT A293481 A ATA293481 A AT A293481A AT 812934 A AT812934 A AT 812934A AT 293481 A AT293481 A AT 293481A AT A293481 A ATA293481 A AT A293481A
Authority
AT
Austria
Prior art keywords
drainage device
drainage
Prior art date
Application number
AT812934A
Other languages
German (de)
Other versions
AT377500B (en
Inventor
Franz Ing Lichtenegger
Original Assignee
Voest Alpine Ag
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Voest Alpine Ag filed Critical Voest Alpine Ag
Priority to AT0293481A priority Critical patent/AT377500B/en
Publication of ATA293481A publication Critical patent/ATA293481A/en
Application granted granted Critical
Publication of AT377500B publication Critical patent/AT377500B/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D33/00—Filters with filtering elements which move during the filtering operation
    • B01D33/04—Filters with filtering elements which move during the filtering operation with filtering bands or the like supported on cylinders which are impervious for filtering
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D33/00—Filters with filtering elements which move during the filtering operation
    • B01D33/056—Construction of filtering bands or supporting belts, e.g. devices for centering, mounting or sealing the filtering bands or the supporting belts

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Treatment Of Sludge (AREA)
AT0293481A 1981-07-01 1981-07-01 DRAINAGE DEVICE AT377500B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT0293481A AT377500B (en) 1981-07-01 1981-07-01 DRAINAGE DEVICE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT0293481A AT377500B (en) 1981-07-01 1981-07-01 DRAINAGE DEVICE

Publications (2)

Publication Number Publication Date
ATA293481A true ATA293481A (en) 1984-08-15
AT377500B AT377500B (en) 1985-03-25

Family

ID=3542620

Family Applications (1)

Application Number Title Priority Date Filing Date
AT0293481A AT377500B (en) 1981-07-01 1981-07-01 DRAINAGE DEVICE

Country Status (1)

Country Link
AT (1) AT377500B (en)

Also Published As

Publication number Publication date
AT377500B (en) 1985-03-25

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee